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The equivalentweight of K(2) Cr(2) O7 in...

The equivalentweight of `K_(2) Cr_(2) O_7` in acid medium is equal to

A

1/3molecular weight

B

1/2 molecular weight

C

1/6 molecular weight

D

1/5 molecular weight

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The correct Answer is:
C
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V PUBLICATION-THE d- AND f- BLOCK ELEMENTS-QUESTION BANK
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  2. The number of moles of acidified KMnO4 required to convert one mole of...

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  3. The equivalentweight of K(2) Cr(2) O7 in acid medium is equal to

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  4. An aqueous solution of FeSO4.Al2(SO4)3 and chrome alum is heated with ...

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  5. In acidic medium. one mole of '(MnO4-' accepts how many moles of elect...

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  6. In the standardisation of Na(2)S(2)O(3) using K(2)Cr(2)O(7) by iod...

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  9. Among the following compounds that is both paramagnetic and coloured i...

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  10. Vanadium (iii) oxide is a strorng

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  11. Least paramagnetic property is shown by

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  12. When When '(MnO)(2)', s fused with '(KOH)', a coloured compound is fo...

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  13. In the dichromate dianion

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  16. In nitroprusside ion,.iron and NO exist as Fe (II) and NO^(+) rather t...

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  17. One mole of acidified '(K)(2) (Cr)(2) (O)(7)' on reaction with excess ...

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  18. Of the following, which has the highest magnetic moment

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  19. For decolorisation of 1 mole' of 'KMnO4 the moles of 'H2O2' required ...

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  20. Which one of the following metal ions is colourless?

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